

    \filetitle{hline}{Add horizontal line with text caption at the specified position}{grfun/hline}

	\paragraph{Syntax}

\begin{verbatim}
Ln = hline(Pos,...)
Ln = hline(Ax,Pos,...)
\end{verbatim}

\paragraph{Input arguments}

\begin{itemize}
\item
  \texttt{\textquotesingle{}Pos}' {[} numeric {]} - Vertical position or
  vector of positions at which the horizontal line(s) will be drawn.
\item
  \texttt{Ax} {[} numeric {]} - Handle to an axes object (graph) or to a
  figure window in which the the horizontal line will be added; if not
  specified the line will be added to the current axes.
\end{itemize}

\paragraph{Output arguments}

\begin{itemize}
\tightlist
\item
  \texttt{Ln} {[} numeric {]} - Handle to the line plotted (line
  object).
\end{itemize}

\paragraph{Options}

\begin{itemize}
\tightlist
\item
  \texttt{\textquotesingle{}excludeFromLegend=\textquotesingle{}} {[}
  \emph{\texttt{true}} \textbar{} \texttt{false} {]} - Exclude the line
  from legend.
\end{itemize}

Any options valid for the standard \texttt{plot} function.

\paragraph{Description}

\paragraph{Example}


